Surface acoustic wave device

Details Surface acoustic wave device Surface acoustic wave device

2005-04-19

2005-04-19

Summons, Barbara (Department: 2817)

Wave transmission lines and networks

Coupling networks

Electromechanical filter

C333S195000, C310S31300R

Reexamination Certificate

active

06882249

ABSTRACT:
A surface acoustic wave device includes a piezoelectric substrate, at least one IDT disposed on the piezoelectric substrate, and an input end and an output end connected to the IDT. At least one of the input end and the output end includes a pair of balanced signal terminals, and a delay line or a reactance component connected to one of the pair of balanced signal terminals.

REFERENCES:
patent: 5790000 (1998-08-01), Dai et al.
patent: 5821834 (1998-10-01), Xu et al.
patent: 5847626 (1998-12-01), Taguchi et al.
patent: 5874869 (1999-02-01), Ueda et al.
patent: 5994980 (1999-11-01), Tada
patent: 6339365 (2002-01-01), Kawase et al.
patent: 6388545 (2002-05-01), Kawachi et al.
patent: 85101813 (1987-01-01), None
patent: 1112749 (1995-11-01), None
patent: 1165431 (1997-11-01), None

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